OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of northwestern.edu .
managed by the owner of northwestern.edu .
accuvax.northwestern.edu
129.105.49.100
The official source of information for this domain,
managed by the owner of northwestern.edu .
managed by the owner of northwestern.edu .
cicada.northwestern.edu
18.216.244.66
India
103.13.112.105
South Africa
105.243.206.201
Australia
115.70.244.255
United States of America
135.148.149.226
Netherlands
185.105.108.243
Russia
185.246.88.234
Brazil
200.231.34.18
Canada
51.222.248.234
Ukraine
91.199.93.61
2a10:50c0::ad2:ff
2a0d:2a00:1::
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
45.90.30.66
OpenDns
208.67.220.220
2620:fe::fe
No OPT records found